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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2024, 07:46

General

  • Target

    eae1127e600b1d267f7770af627e59a2_JaffaCakes118.dll

  • Size

    84KB

  • MD5

    eae1127e600b1d267f7770af627e59a2

  • SHA1

    7d27e7681772eb19f38e403325fd9620a9806bd1

  • SHA256

    f8061094f878bdd90830649682983c5281d68c30f9e411e50761b85347e9d90c

  • SHA512

    a82dfdc44672a240f177dd4598e62cdf5820d40a7fd007f982984b578cc00b2462eb3956e1e2f02b7630f08cd9684eb998abcb6ff7dfd9861a043f3701032d28

  • SSDEEP

    1536:niK5yS2vFYmUSKvSLnY1YqF31MPfpAzLjnY1Y:niK5TK5UScSkH31Wwc

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\eae1127e600b1d267f7770af627e59a2_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2660
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\eae1127e600b1d267f7770af627e59a2_JaffaCakes118.dll
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3828
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3828 -s 600
        3⤵
        • Program crash
        PID:3444
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3828 -ip 3828
    1⤵
      PID:1244

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/3828-0-0x0000000010000000-0x000000001002E000-memory.dmp

      Filesize

      184KB

    • memory/3828-1-0x0000000010025000-0x0000000010026000-memory.dmp

      Filesize

      4KB